If you’ve been diagnosed with cataracts, you may be surprised to learn that cataract surgery can do more than remove cloudy vision. For patients who also have astigmatism, modern surgical techniques make it possible to correct both conditions at once. This combined approach helps sharpen vision, reduce visual distortion, and deliver more complete visual improvement with a single procedure.

Astigmatism occurs when the cornea or lens has an uneven curvature, preventing light from focusing evenly on the retina. This can lead to:
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• Blurred or distorted vision

• Difficulty with night driving

• Eye strain or headaches

• Trouble seeing clearly at both near and far distances

Many patients don’t realize they have astigmatism until they undergo a comprehensive eye exam prior to cataract surgery.

Cataract surgery involves removing the eye’s cloudy natural lens and replacing it with a clear intraocular lens (IOL). Because the eye is already being surgically accessed, this procedure creates a unique opportunity to correct astigmatism at the same time - reducing dependence on glasses or contacts after surgery.

One of the most effective and widely used methods for astigmatism correction during cataract surgery is Limbal Relaxing Incisions (LRIs).

Limbal Relaxing Incisions are small, precise incisions made at the outer edge of the cornea (the limbus). These carefully placed incisions help reshape the cornea, reducing its uneven curvature and improving how light enters the eye. LRIs are typically used to correct mild to moderate astigmatism and are often performed at the same time as cataract surgery without adding significant time to the procedure.